.container{
  width: 100%;
  min-height: 100%;
  background-image: url('../../../assets/img/image/cover6.jpg');
  background-repeat:no-repeat;
  background-size:100% 100%;
  -moz-background-size:100% 100%;
  position: relative;
}
.btn_1{
  text-align: center;
  width: 50%;
  height: 45px;
  line-height: 45px;
  vertical-align: middle;
  color: #FFFFFF;
  background-color: #a18cd1;
  font-size: 24px;
  position: absolute;
  right: 25%;
  bottom: 25%;
  border-radius: 26px;
  cursor: pointer;
}
@media screen and (min-width: 320px)and (max-width: 375px){
  .btn_1{
    height: 30px;
    line-height: 30px;
    bottom: 26%;
    font-size: 16px;
  }
}
@media screen and (max-width: 320px)and (max-width: 568px){
  .btn_1{
    height: 30px;
    line-height: 30px;
    bottom: 25%;
    font-size: 16px;
  }
}
@media screen and (max-width: 414px)and (max-width: 736px){
  .btn_1{
    height: 30px;
    line-height: 30px;
    bottom: 26%;
    font-size: 16px;
  }
}

